APPENDIX B — NAVIGATOR™ DISPLAY TABLES (cont)

MODE — CONFIGURATION (cont)

ITEM

EXPANSION

UNITS

RANGE

COMMENT

DEFAULT

CCN TABLE

CCN POINT

PAGE NO.

OPTN

OPTIONS CONFIGURATION

 

 

 

 

 

 

 

CCNA

CCN Address

XXX

1-239

 

1

N/A

CCNA

 

CCNB

CCN Bus Number

XXX

0-239

 

0

N/A

CCNB

 

BAUD

CCN Baud Rate

 

2400

 

9600

N/A

BAUD

 

 

 

 

4800

 

 

 

 

 

 

 

 

9600

 

 

 

 

 

 

 

 

19200

 

 

 

 

 

LOAD

 

 

38400

 

 

 

 

 

Loading Sequence Select

 

Equal

 

EQUAL

USER

lead_cir

29

LLCS

 

 

Staged

 

 

 

 

 

Lead/Lag Circuit Select

 

Automatic

 

AUTOMATIC

USER

seq_typ

29, 55

 

 

 

Cir A Leads

 

 

 

 

 

 

 

 

Cir B Leads

 

 

 

 

 

RL.S

 

 

Cir C Leads

 

 

 

 

 

Ramp Load Select

 

ENBL/DSBL

 

DSBL

USER

ramp_sel

35

DELY

Minutes Off Time

XX (Minutes)

1 to 15

 

1

USER

off_on_d

29

ICE.M

Ice Mode Enable

 

ENBL/DSBL

 

DSBL

USER

ice_cnfg

41

HPUM

Condenser Pumps Sequence

X

No Pump

Not supported.

NO PUMP

 

hpum_seq

47

 

 

 

1 Pump Only

 

 

 

 

 

 

 

 

2 Pumps Auto

 

 

 

 

 

 

 

 

PMP 1 Manual

 

 

 

 

 

PUMP

 

 

PMP 2 Manual

 

NO PUMP

USER

pump_seq

28, 47

Cooler Pumps Sequence

 

No Pump

 

 

 

 

1 Pump Only

 

 

 

 

 

 

 

 

2 Pumps Auto

 

 

 

 

 

 

 

 

PMP 1 Manual

 

 

 

 

 

ROT.P

 

 

PMP 2 Manual

 

 

 

 

 

Pump Rotation Delay

XXXX (hours)

24 to 3000

Not supported.

48

USER

pump_del

28, 55

PM.PS

Periodic Pump Start

 

NO-YES

Not supported.

NO

USER

pump_per

28, 55

P.SBY

Stop Pump In Standby

 

NO-YES

Not supported.

NO

USER

pump_sby

 

P.LOC

Flow Checked if Pmp Off

 

NO-YES

Not supported.

YES

USER

pump_loc

28

LS.ST

Night Low Noise Start

XX.XX

00.00-23.59

 

00.00

USER

nh_start

 

LS.ND

Night Low Noise End

XX.XX

00-00-23.59

 

00.00

USER

nh_end

 

LS.LT

Low Noise Capacity Lim

XXX (%)

0-100

 

100

USER

nh_limit

55

RV.AL

Reverse Alarms Relay

 

NO-YES

 

NO

USER

al_rever

 

OA.TH

Heat Mode OAT Threshold

XX.X

 

Not supported.

5 F

USER

heat_th

 

FREE

 

(deg F/deg C)

 

 

 

 

 

 

Free Cooling OAT Limit

XX.X

 

Not supported.

32.0

USER

free_oat

 

CUR.S

Current Limit Select

(deg F/deg C)

NO/YES

 

NO

 

curr_sel

39-41

 

 

 

CUR.F

Current Limit at 100%

XXXX

0 to 5000

 

2000

 

curr_ful

40-41

RSET

RESET, DEMAND LIMIT, MASTER/SLAVE

 

 

 

 

 

 

CRST

Cooling Reset Type

 

No Reset

 

NO RESET

USER

cr_sel

33, 36, 55

 

 

 

 

 

Out Air Temp

 

 

 

 

 

 

 

 

Delta T Temp

 

 

 

 

 

 

 

 

4-20 mA Input

 

 

 

 

 

HRST

 

 

Space Temp

 

 

 

 

 

Heating Reset Type

 

No Reset

Not supported.

NO RESET

USER

hr_sel

 

 

 

 

Out Air Temp

 

 

 

 

 

 

 

 

Delta T Temp

 

 

 

 

 

DMDC

 

 

4-20 mA Input

 

 

 

 

 

Demand Limit Select

 

None

 

NONE

USER

lim_sel

39-41, 55

 

 

 

Switch

 

 

 

 

 

DMMX

mA for 100% Demand Limit

XX.X (mA)

4-20 mA Input

 

0.0

USER

lim_mx

40, 41

 

 

DMZE

mA for 0% Demand Limit

XX.X (mA)

 

 

0.0

USER

lim_ze

40, 41

MSSL

Master/Slave Select

 

Disable

 

DISABLE

MST_SLV

ms_sel

32-35, 55

 

 

 

Master

 

 

 

 

 

SLVA

 

 

Slave

 

 

 

 

 

Slave Address

XXX

1-236

 

2

MST_SLV

slv_addr

29, 32-35

LLBL

Lead/Lag Balance Select

 

Always Lead

 

Always

MST_SLV

ll_bal

29, 32-35,

 

 

 

Lag if Fail

 

Lead

 

 

54

LLBD

 

 

Runtime Sel

 

 

 

 

 

Lead/Lag Balance Delta

XXX (hours)

40-400

 

168

MST_SLV

ll_bal_d

29, 32-35

LLDY

Lead/Lag Delay

XX (minutes)

2-30

 

10

MST_SLV

lsrt_tim

30, 32-35,

LL.ER

 

 

 

 

 

 

 

54

Start if Error Higher

XX.X

3-18

 

4

MST_SLV

start_dt

30, 32-35

LAG.M

 

(deg F/deg C)

 

 

 

 

 

 

Lag Minimum Running Time

XXX

0-150

 

0

MST_SLV

lag_mini

30, 32-35

LAGP

Lag Unit Pump Select

(min)

OFF if U stp

 

OFF if U stp

MST_SLV

lag_pump

30, 32-35,

 

 

LPUL

 

 

ON if U stp

 

 

 

 

54

Lead Pulldown Time

XX (minutes)

0-60

 

0

MST_SLV

lead_pul

30, 32-35,

SERI

 

 

 

 

 

 

 

54

Chillers in Series

 

NO/YES

 

 

 

ll_serie

29, 32-35

113

Page 113
Image 113
Carrier 30XW150-400 specifications 113

30XW150-400 specifications

The Carrier 30XW150-400 series is a line of water-cooled chillers that exemplifies innovation, efficiency, and reliability in commercial cooling solutions. Designed for medium to large-scale applications, this series is ideal for a variety of settings, including commercial buildings, industrial processes, and chilled water systems.

One of the standout features of the Carrier 30XW series is its efficiency. The chillers utilize advanced variable-speed compressor technology, which allows the units to adapt to varying cooling loads while minimizing energy consumption. This technology not only reduces operational costs but also contributes to better environmental sustainability by lowering greenhouse gas emissions.

The 30XW series chillers are equipped with high-efficiency, scroll compressors that operate quietly and provide significant energy savings. By utilizing enhanced economizer controls, these units can achieve higher efficiency ratings, especially in part-load conditions. The result is an impressive Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making these units a smart choice for energy-conscious businesses.

In terms of reliability, the Carrier 30XW150-400 series features robust construction and an array of safety and monitoring systems. The units come with advanced diagnostics that help in quickly identifying and addressing any operational issues. This proactive approach ensures reliability and minimizes downtime, which is crucial for maintaining optimal temperature controls in critical environments.

Additionally, the chillers incorporate environmentally friendly refrigerants that comply with the latest regulations, making them a sustainable choice for modern commercial applications. Their compact design allows for flexible installation options, and the integrated control systems provide the ability to optimize performance based on specific building management demands.

User-friendly interfaces and remote monitoring capabilities further enhance the ease of operation, allowing facility managers to have real-time insight into performance metrics and system health. This level of control contributes to better maintenance planning and maximizes the lifespan of the equipment.

In summary, the Carrier 30XW150-400 series of water-cooled chillers combines advanced technology, energy efficiency, and reliable performance, making it an ideal solution for various commercial and industrial cooling needs. With its commitment to innovation and sustainability, Carrier continues to set the standard in the HVAC industry.